Add Conformance Test Protos (#2887)

Author: schmidt-sebastian

buildSrc/src/main/java/com/google/firebase/gradle/plugins/ci/device/FirebaseTestServer.java

@@ -78,6 +78,7 @@ public void uploadApks(String variantName, File testApk, File testedApk) {
         "--type=instrumentation",
         "--app=" + testedApkPath,
         "--test=" + testApk,
+        "--timeout=30m",
         "--use-orchestrator",
         "--no-auto-google-login",
         "--no-record-video",

firebase-firestore/src/androidTest/assets/conformance/README.md

@@ -0,0 +1,9 @@
+# Conformance Tests
+
+These tested are copied from an internal test suite
+(cs/apphosting/datastore/testing/query_conformance/firestore_v1_traces) and should not be modified.
+The files were converted from text to binary encoding. Some files were split to reduce overall
+memory consumption during the test run.
+
+The Protobuf definition is at 
+`firebase-firestore/src/proto/google/apphosting/datastore/testing/datastore_test_trace.proto`.

firebase-firestore/src/androidTest/assets/conformance/com_google_cloud_datastore_backend_integration_firestorev1_FirestoreV1QueryTest_allDescendants_withKind_datastoreIndex.pb

@@ -0,0 +1,8 @@
+
+vcom.google.cloud.datastore.backend.integration.firestorev1.FirestoreV1QueryTest.allDescendants_withKind_datastoreIndex��ZT
+R
+5projects/example.com:id/databases/(default)/documentsfoo
"
+
+__name__��	generic�Stream failed. ID=-5171147404914793504;APPLICATION_ERROR;The query requires an index. You can create it here: https://console.firebase.google.com/v1/r/project/example.com:id/firestore/indexes?create_composite=Ckpwcm9qZWN0cy9leGFtcGxlLmNvbTppZC9kYXRhYmFzZXMvKGRlZmF1bHQpL2NvbGxlY3Rpb25Hcm91cHMvZm9vL2luZGV4ZXMvXxACGgwKCF9fbmFtZV9fEAI;AppErrorCode=4;google.firestore.v1/Firestore.RunQuery;StartTimeMs=1593570657215;Deadline(sec)=300.0;Non-FailFast;No-EndUserCredsRequested;EffSecLevel=integrity;Server=[::1]:27290�N
+=
+5projects/example.com:id/databases/(default)/documents
�������[